<template>
  <XtxDialog :title="(formData.id?'编辑':'添加')+'收货地址'" v-model="dialogVisible">
    <div class="address-edit">
      <div class="xtx-form">
      <div class="xtx-form-item">
        <div class="label">收货人：</div>
        <div class="field">
          <input v-model="formData.receiver" class="input" placeholder="请输入收货人" />
        </div>
      </div>
      <div class="xtx-form-item">
        <div class="label">手机号：</div>
        <div class="field">
          <input v-model="formData.contact" class="input" placeholder="请输入手机号" />
        </div>
      </div>
      <div class="xtx-form-item">
        <div class="label">地区：</div>
        <div class="field">
          <XtxCity :fullLocation="formData.fullLocation"  @change="changeCty" placeholder="请选择所在地区"/>
        </div>
      </div>
      <div class="xtx-form-item">
        <div class="label">详细地址：</div>
        <div class="field">
          <input v-model="formData.address" class="input" placeholder="请输入详细地址" />
        </div>
      </div>
      <div class="xtx-form-item">
        <div class="label">邮政编码：</div>
        <div class="field">
          <input v-model="formData.postalCode" class="input" placeholder="请输入邮政编码" />
        </div>
      </div>
      <div class="xtx-form-item">
        <div class="label">地址标签：</div>
        <div class="field">
          <input v-model="formData.addressTags" class="input" placeholder="请输入地址标签，逗号分隔" />
        </div>
      </div>
    </div>
    </div>
    <template v-slot:footer>
      <XtxButton @click="dialogVisible = false" type="gray" style="margin-right:20px">取消</XtxButton>
      <XtxButton @click="submit" type="primary">确认</XtxButton>
    </template>
  </XtxDialog>
</template>
<script>
import { reactive, ref } from 'vue'
import { addAddress, editAddress } from '@/api/order'
import { Message } from '@/components/library/Message'
export default {
  name: 'AddressEdit',
  setup (props, { emit }) {
    const dialogVisible = ref(false)
    // 打开函数
    const open = (address) => {
      // 先填充数据 - 编辑
      if (address) {
        for (const key in formData) {
          formData[key] = address[key]
        }
      } else {
        // 先清空数据 - 添加
        for (const key in formData) {
          if (key !== 'isDefault') {
            formData[key] = ''
          }
        }
      }
      dialogVisible.value = true
    }
    // 表单数据
    const formData = reactive({
      id: '',
      receiver: '', // 收货人姓名
      contact: '', // 联系方式
      provinceCode: '', // 所在省份编码
      cityCode: '', // 所在城市编码
      countyCode: '', // 所在区/县编码
      address: '', // 详细地址
      postalCode: '', // 邮政编码
      addressTags: '', // 地址标签,以英文逗号分割
      isDefault: 0, // 是否为默认，0为是，1为否
      fullLocation: '' // 用于用户展示的中文 省市区
    })
    // 选择地区
    const changeCty = (data) => {
      // 获取接口所需的省市区编码
      formData.provinceCode = data.provinceCode
      formData.cityCode = data.cityCode
      formData.countyCode = data.countyCode
      formData.fullLocation = data.fullLocation
    }
    // 提交表单
    const submit = async () => {
      if (formData.id) {
        // 情况1：修改 - 发送修改地址请求，需要 id
        await editAddress(formData)
      } else {
        // 情况2：添加 - 发送添加地址请求，无需 id
        await addAddress(formData)
      }
      // 公共部分：提示和隐藏对话框
      Message({ type: 'success', message: `${formData.id ? '修改' : '添加'}收货地址成功` })
      dialogVisible.value = false
      // 通知父组件
      emit('on-success', formData)
    }
    return { dialogVisible, open, formData, changeCty, submit }
  }
}
</script>
<style scoped lang="less">
.address-edit {
  .xtx-dialog {
  :deep(.wrapper){
    width: 780px;
    .body {
      font-size: 14px;
    }
  }
}
.xtx-form {
  padding: 0;
  input {
    outline: none;
    &::placeholder {
      color: #ccc;
    }
  }
}
.xtx-city {
  width: 320px;
  :deep(.select) {
    height: 50px;
    line-height: 48px;
    display: flex;
    padding: 0 10px;
    justify-content: space-between;
    .placeholder {
      color: #ccc;
    }
    i {
      color: #ccc;
      font-size: 18px;
    }
    .value {
      font-size: 14px;
    }
  }
  :deep(.option) {
    top: 49px;
  }
}
}
</style>
